I dont think I need to spell out just how potent Aura Shards is, especially since all the enchantments on this list (and beyond) pack some pretty nasty effects
Prereleases are a good environment for newer players , since everyone in attendance is playing with these cards (and their mechanics/interactions) for the first time
Battle your friends in epic multiplayer battles with a Black-Green deck thats ready to play right out of the box
Craterhoof Behemoth hits the battlefield, pumps your whole team based on how many creatures you already have, and gives everything trample so blockers dont really save anyone
I filled out the rest of my deck with some defensive blue cards (Counterspell, etc), along with some green cards to potentially beef up Jackal if I need him to be a bit bigger before playing my next creature (Forgotten Ancient is a must here)
With price in mind, I definitely recommend Ultimate Guard Zipfolio or Vault X brand binders